Roller chain stretching tool



FIG. 1 is a right side view of a roller chain stretching tool showing my new design;

FIG. 2 is a left side view of the roller chain stretching tool, the areas in phantom being for illustrative purposes only and forming no portion of the clamed invention;

FIG. 3 is a front view of the roller chain stretching tool;

FIG. 4 is a rear view of the roller chain stretching tool;

FIG. 5 is a top view of the roller chain stretching tool; and,

FIG. 6 is a bottom view of the roller chain stretching tool. 

CLAIM The ornamental design for a roller chain stretching tool, as shown and described. 